Hi JiaTao, I operate according to 
http://kylin.apache.org/development/dev_env.html 
<http://kylin.apache.org/development/dev_env.html>, but css and js becomes 404. 
Such as 
http://localhost:7070/kylin/components/bootstrap/dist/css/bootstrap.min.css 
<http://localhost:7070/kylin/components/bootstrap/dist/css/bootstrap.min.css>,  
What is webapp directory like?

Do I need execute “grunt dev --buildEnv=dev --buildNumber=`date 
"+%Y%m%d%H%M%S"` || { exit 1; }"

When I execute above command , a dist directory generated. But what should I do 
.

I have little knowledge about nodejs ,  is there any other commands must be 
executed?

> On Oct 30, 2018, at 2:56 PM, JiaTao Tao <taojia...@gmail.com> wrote:
> 
> You cannot debug MR job directly in DebugTomcat. In fact, it might be better 
> adding more logs for tracing, in my opinion. 
> 
> If you do need to debug MR job directly, you may need to change your 
> core-site.xml, mapred-site.xml and etc. to run MR job locally, It is 
> theoretically possible, you can give a try :).
> 
> you Zhuang <zhuangzixiao...@gmail.com <mailto:zhuangzixiao...@gmail.com>> 
> 于2018年10月30日周二 下午2:23写道:
> And also debug map reduce job ?
> 
>> On Oct 30, 2018, at 12:51 PM, JiaTao Tao <taojia...@gmail.com 
>> <mailto:taojia...@gmail.com>> wrote:
>> 
>> You may need this: http://kylin.apache.org/development/dev_env.html 
>> <http://kylin.apache.org/development/dev_env.html>.
>> Using debug mode to launch org.apache.kylin.rest.DebugTomcat, then you can 
>> debug Kylin server
>> 
>> -- 
>> 
>> Regards!
>> Aron Tao
>> 
>> you Zhuang <zhuangzixiao...@gmail.com <mailto:zhuangzixiao...@gmail.com>> 
>> 于2018年10月30日周二 下午12:04写道:
>> 1. I can debug Kylin and standalone mr job  in intellij idea with 
>> -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=9001 , but I 
>> don’t know how to debug both Kylin web server and whole build job flow, 
>> which mean idea can’t set up two remote debug servers 
>> 
>> 2. can we write a comprehensive documentation about full debug situations ?  
>> Because without debugging everything becomes awkward .
>> 
>> 
>> 
> 
> 
> 
> -- 
> 
> Regards!
> Aron Tao

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